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Route Reliability

Fort Myers → Boston

RSW–BOS · 1,249 miles · Southwest Florida International Airport to Boston Logan International Airport

62
A Little Dicey
WanderNerd Reliability Score
70%
Arrive within 15 minutes
18 min
Average arrival delay
2.8%
Cancelled
2,287
Flights in the data

Data through May 2026.

Who flies it best

Ranked by on-time arrivals. Historical results, not predictions.

  1. 1.Delta Air Lines75%604 flights
  2. 2.JetBlue Airways69%1,607 flights

Not enough history to rank: Spirit Airlines (76 flights). We rank airlines only after 100 flights on the route.

What the data says

Morning-you made the right choice.

RSW–BOS flights departing between 6–9 AM arrived on time 91% of the time, versus 56% between 3–6 PM.

Skip Thursday if you can.

RSW–BOS flights arrived on time 75% of the time on Wednesdays. On Thursdays: 66%.

Delta Air Lines has a slight edge here.

Delta Air Lines arrived on time 75% of the time on this route; JetBlue Airways managed 69%.

Ticking up lately.

RSW–BOS flights arrived on time 71% of the time over the last three months in the data, compared with 67% in the three months before that.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon67%(324 flights)
  • Tue69%(294 flights)
  • Wed75%(305 flights)
  • Thu66%(328 flights)
  • Fri73%(335 flights)
  • Sat72%(302 flights)
  • Sun68%(335 flights)
On-time by departure window
  • 3–6 AM—(2 flights)
  • 6–9 AM91%(500 flights)
  • 9 AM–12 PM73%(663 flights)
  • 12–3 PM60%(260 flights)
  • 3–6 PM56%(215 flights)
  • 6–9 PM58%(558 flights)
  • 9 PM–12 AM60%(25 flights)
On-time trend by month
77%
May

Jun 65% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202565%136
July 202568%147
August 202586%118
September 202569%109
October 202564%125
November 202579%178
December 202568%226
January 202669%168
February 202665%217
March 202661%316
April 202674%297
May 202677%186

Keep nerding

Based on 2,287 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.